ESP32 Automatic (CONNECT) Programmer

Communication & Wireless › Wired Communication

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Microcontrollers & Dev Boards › Programmers & Debuggers

Interface ['usb', 'uart'] Qwiic No

The ESP32 Automatic CONNECT Programmer simplifies programming for ESP8266 and ESP32 boards with easy USB connectivity.

CONNECT programmer is designed to allow extremely simple programming of boards based on ESP8266 and ESP32 microcontrollers. It contains all the necessary electronics and logic so that programming can be done by plugging USB cable into CONNECT programmer and connecting CONNECT programmer to the programming header. Electronics that take care of timing and signal sequence are also on board, so it puts the ESP uC into bootloader mode. ESP programming header can be found boards made by Soldered based on ESP8266 or ESP32 microcontrollers that do not have a USB-UART converter, but this programmer can be used for any other ESP32 / ESP8266 board as well.

IC: CH340
Pin layout: GPIO0, RESET, RX, TX, 3V3, GND
LEDs: RX, TX, power
USB: USB-C
Dimensions: 38 x 22 mm / 1.5 x 0.9 inch

Interface

Interface	Usb, Uart
Qwiic Compatible	No
Breadboard Compatible	Yes

Power

Logic Level	3V3 Only
Protection Features	Overcurrent

Other

Ic Part Number	CH340C